2 , channel number Number of data points: 33 Frequency (GHz) Filter response 3.798294 0.011617 3.799629 0.015145 3.800629 0.017589 3.801964 0.020317 3.803298 0.023547 3.804632 0.026053 3.805966 0.028472 3.807301 0.031936 3.808635 0.035951 3.809636 0.040002 3.810970 0.044000 3.812304 0.047718 3.813638 0.050978 3.814973 0.053044 3.816307 0.052058 3.817308 0.048388 3.818642 0.043819 3.819976 0.039594 3.821310 0.035812 3.822645 0.033587 3.823979 0.031464 3.824979 0.030209 3.826314 0.029750 3.827648 0.029572 3.828982 0.029307 3.830317 0.028652 3.831651 0.026959 3.832651 0.024068 3.833986 0.020374 3.835320 0.016856 3.836654 0.014075 3.837988 0.011305 3.839323 0.007782